Ch is a C/C++ interpreter and scripting language environment. It is used by teachers, students, engineers and scientists
around the world to learn math, computing, C/C++, and write
cross-platform code and embedded scripts quickly and efficiently. Ch is the most complete, cross-platform C interpreter and C scripting engine in existence. It is a simpler alternative solution to C/C++ compiler for
teaching and learning, especially for Raspberry Pi and Arduino.

"One of the main obstacles to learn a computer language is learning
the things not germane to learning the language. Ch is as close to a
perfect teaching environment as I have seen in 20 years for teaching C
or C++. I advocate Ch to all of my CS students. If I were in charge of the world, I would require all
schools to use an interactive environment such as Ch."

"Ch is the first implementation, portable to different platforms, of major new features of complex numbers, variable length arrays (VLAs), and IEEE floating-point arithmetic added in C99.
I have to mention how impressed I am with both the quality of Ch and how complete the environment is. I had recently ported code written over years in C shell, Perl, and Python to Ch. The porting was very simple and straightforward."

Barobo and SoftIntegration Release Programming Education Solution
04/19, 2017
Barobo and SoftIntegration are giving teachers with little to no programming experience the tools they need to teach their students vital 21st century skills. Ch for Barobo Linkbot gets kids coding in the classroom using any device with a browser without having to install software, drivers, or an app.

Ch 7.5 for ARM and Raspberry Pi released
01/03, 2017
SoftIntegration, Inc. today announced the availability of Ch 7.5 and Embedded Ch 7.5 for ARM and Raspberry Pi.
This latest release of Ch supports Raspberry Pi, Pi Zero, and ARM based single-board computers running Linux. The Raspberry Pi is a low-cost card-sized computer. With the user-friendly ChIDE, Ch enables people of all ages to explore computing with a cost-effective single-board computer.

Ch Mechanism Toolkit 3.0 released
12/21, 2015
Ch Mechanism Toolkit is now free for academic use.
Ch Mechanism Toolkit is for mechanism design and analysis. It contains many mechanism classes and objects for design and analysis of commonly used mechanisms such as fourbar linkage, five-bar linkage, six-bar linkage, crank-slider mechanism, and cam-follower system.
Ch Mechanism Toolkit needs Ch Professional Edition to run.